Used BIO-RAD QX 200 #293761959 for sale

BIO-RAD QX 200 is a cutting-edge laboratory instrument designed for high throughput quantification of nucleic acids using droplet digital PCR (ddPCR) technology. This equipment offers precise and sensitive quantification of DNA and RNA molecules, making it an essential tool for research in genomics, oncology, infectious diseases, and various other fields. QX 200 consists of a droplet generator, a thermal cycler, and a droplet reader, all integrated into a single compact and user-friendly platform. The droplet generator uses microfluidics technology to partition a sample into thousands of individual droplets, each containing a single nucleic acid molecule. This enables absolute quantification of target molecules with unparalleled accuracy and precision. The thermal cycler within BIO-RAD QX 200 provides precise temperature control for PCR amplification of the nucleic acids within the droplets. The system can perform endpoint PCR, providing a convenient binary readout, or quantification PCR for absolute quantification of target molecules. The thermal cycler is capable of running multiple PCR reactions simultaneously, enabling high throughput processing of samples. After PCR amplification, the droplet reader module of QX 200 analyzes the droplets to determine the presence or absence of the target nucleic acid molecules. The droplet reader utilizes fluorescent detection to quantify the number of positive and negative droplets, allowing for absolute quantification of the target molecules in the original sample. The unit's software then processes this data to provide accurate results in terms of copies per microliter or absolute quantification of the target molecules. One of the key advantages of BIO-RAD QX 200 is its sensitivity and precision in quantifying nucleic acids. The machine can detect rare targets in complex samples with high accuracy, making it suitable for applications such as liquid biopsy, gene expression analysis, and pathogen detection. The droplet digital PCR technology overcomes the limitations of traditional qPCR by providing an absolute quantification method that does not rely on standard curves or reference samples. QX 200 offers a range of applications, including mutation detection, gene expression analysis, microbiome profiling, and copy number variation analysis. Researchers can customize their assays using different fluorophores and TaqMan probes to target specific sequences of interest. The tool's flexibility and compatibility with various sample types make it a versatile tool for a wide range of research studies. In summary, BIO-RAD QX 200 is a state-of-the-art laboratory instrument that revolutionizes nucleic acid quantification with its droplet digital PCR technology. With its high sensitivity, precision, and throughput capabilities, the asset is an indispensable tool for researchers in molecular biology, genetics, and diagnostics. Whether performing basic research or clinical studies, QX 200 provides reliable and accurate quantification of nucleic acids, accelerating scientific discoveries and advancing precision medicine.